MTD 31AH5C3F401, 31AH5Q3G401 manual Models H5C3F & H5Q3G, Part Description

Page 17

Models H5C3F & H5Q3G

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Ref.

 

Part No.

 

Part Description

 

 

 

No.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.

 

618-0123

 

 

RH Housing

 

 

 

 

 

 

2.

 

618-0124

 

 

LH Housing

 

 

 

 

 

 

3.

 

710-0642

 

 

Self Tapping Screw, 1/4-20 x .75

 

 

 

4.

 

 

711-0909A

 

Spiral Axle, 26” (H5C3F)

 

 

 

 

 

 

 

 

 

711-0910A

 

Spiral Axle, 28” (H5Q3G)

 

 

 

5.

 

714-0161

 

 

Hi-Pro Key, 3/16 x 5/8

 

 

 

6.

 

715-0143

 

 

Spring Spiral Pin, .25 x 1.25

 

 

 

7.

 

717-0528

 

 

Worm Gear, 20-tooth

 

 

 

8.

 

717-0526

 

 

Worm Shaft

 

 

 

 

 

 

9.

 

718-0186

 

 

Thrust Collar

 

 

 

 

 

 

10.

 

721-0325

 

 

Grease Plug

 

 

 

 

 

 

11.

 

721-0327

 

 

Grease Seal

 

 

 

 

 

 

12.

 

736-0351

 

 

Flat Washer, .76 x 1.5 x .030

 

 

 

13.

 

736-0369

 

 

Flat Washer, .508 x 1.0 x .020

 

 

 

14.

 

736-0445

 

 

Flat Washer, .76 x 1.5 x .060

 

 

 

15.

 

741-0662

 

 

Flange Bearing, .75 x 1.0 x .59

 

 

 

16.

 

741-0663

 

 

Flange Bearing, .503 ID x .75 OD

 

 

 

17.

 

 

618-0121A

 

Gear Ass’y Complete, 26” (H5C3F)

 

 

 

 

 

 

 

 

 

618-0122A

 

Gear Ass’y Complete, 28” (H5Q3G)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contents OPERATOR’S Manual Table of Contents Training Important Safe Operation PracticesPreparation OperationMaintenance And Storage Assembling Your Snow Thrower AssemblyUnpacking Loose PartsAuger Control Adjustment Final AdjustmentsSkid Shoe Adjustment Traction Control and Shift Lever AdjustmentChute Tilt Control Know Your Snow ThrowerAuger Drive Control Skid ShoeOperating Your Snow Thrower To Stop Engine Recoil StarterTo Engage Wheel Drive To Engage AugersShift Rod Adjustment Chute Assembly AdjustmentTraction Control Adjustment Auger Control Adjustment Skid Shoe AdjustmentMaintaining Your Snow Thrower Drive WheelsServicing Your Snow Thrower Belt Removal And ReplacementEngine AugersDrive Belt Replacing Friction Wheel RubberOff-season Storage Problem Cause Remedy Trouble ShootingPage Part Description Models H5C3F & H5Q3GFor Reference Only 746-0901 Control Cable Models H5C3F & H5Q3G Carriage Bolt, 5/16-18 x Models H5C3F & H5Q3G Flat Washer 3/8 x 1.25 OD Models H5C3F & H5Q3G Dogg Assembly RH Dogg Assembly LH 618-0575 Page Page MANUFACTURER’S Limited Warranty for

31AH5C3F401, 31AH5Q3G401 specifications

The MTD 31AH5Q3G401 and MTD 31AH5C3F401 are advanced power MOSFETs designed for various high-efficiency applications. These components are notable for their superior performance in energy conversion and management, making them ideal for use in automotive, industrial, and consumer electronics sectors.

One of the main features of the MTD 31AH5Q3G401 is its low on-resistance (Rds(on)), which significantly contributes to enhanced energy efficiency. Low Rds(on) translates to lower conduction losses during operation, leading to reduced heat generation. This characteristic is crucial in applications where thermal management is a concern, allowing designers to minimize the size of heat sinks and cooling systems.

The MTD 31AH5C3F401 complements this with a fast switching speed, which is essential for high-frequency applications such as switch-mode power supplies (SMPS) and DC-DC converters. The rapid transition from on to off state results in decreased switching losses, allowing for higher overall efficiency in power conversion processes.

Both models utilize a robust silicon technology that enhances their reliability and durability under various operational conditions. Their maximum voltage ratings can easily accommodate voltage transients encountered in automotive applications, ensuring they can handle high-stress environments without compromising performance.

In terms of packaging, the MTD 31AH5Q3G401 and 31AH5C3F401 are available in compact forms, enabling designers to save space on PCBs while maintaining a high power density. The integration of thermal management features within the package reduces thermal resistance, further aiding in effective heat dissipation, which is critical in prolonged use.

A common characteristic of both devices is their ability to operate in a wide range of temperatures, which makes them suitable for both outdoor and indoor applications. They are capable of delivering reliable performance across different environmental conditions, enhancing their usability in various sectors.

In summary, the MTD 31AH5Q3G401 and 31AH5C3F401 are exemplary components featuring low on-resistance, fast switching capabilities, robust silicon technology, and compact packaging. These attributes position them as ideal choices for designers looking to enhance the efficiency and reliability of their electronic systems while managing thermal challenges effectively. With their versatility and strong performance metrics, these MOSFETs are set to play a vital role in the future of power electronics.